Answer;
No , abiotic factors can not be composed of cells. 
Explanation; 
An ecosystem is the lowest level of environmental complexity that includes living (biotic factors)and nonliving factors (abiotic factors).
-Abiotic factors are non living factors such as temperature, climate, sunlight, soil quality, etc that are part of an ecosystem. 
-Cells are living and therefore they can not be classified as abiotic factors, but instead cells are biotic factors (living factors).
 
        
                    
             
        
        
        
Thats false, plants and animals need a lot of sun and WATER to survive so a tropical climate is better
        
             
        
        
        
1. Protein Coat 2. Nucleic Acid
 
        
             
        
        
        
Answer:
Its based on their physical properties 
Explanation: